Patents by Inventor Stian KRAG

Stian KRAG has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11982133
    Abstract: A force transferring connector (400) having a box part (401). A pin section (408) enters the box part with a lug (411). The box part has a locking shoulder (415). When the pin section (408) is inside the cavity, the lug (411) rotates between a non-engaged and an engaged state. The connector (400) has an electric connection arrangement (470) guiding electric power and/or electric signals. The electric connection arrangement (470) is in a connected state when the pin section (408) is inserted into the receiving cavity (405) and in a non-connected state when the pin section (408) is not inserted into the receiving cavity (405).
    Type: Grant
    Filed: April 23, 2019
    Date of Patent: May 14, 2024
    Assignee: Autentik AS
    Inventors: Geir Magne Mo Johnsen, Alexander Ibragimov, Stian Krag
  • Publication number: 20210148174
    Abstract: A force transferring connector (400) having a box part (401). A pin section (408) enters the box part with a lug (411). The box part has a locking shoulder (415). When the pin section (408) is inside the cavity, the lug (411) rotates between a non-engaged and an engaged state. The connector (400) has an electric connection arrangement (470) guiding electric power and/or electric signals. The electric connection arrangement (470) is in a connected state when the pin section (408) is inserted into the receiving cavity (405) and in a non-connected state when the pin section (408) is not inserted into the receiving cavity (405).
    Type: Application
    Filed: April 23, 2019
    Publication date: May 20, 2021
    Inventors: Geir Magne Mo JOHNSEN, Alexander IBRAGIMOV, Stian KRAG
  • Patent number: 11002100
    Abstract: A fishing tool (1) configured to retrieve a fish (100) from a wellbore, having a fish engagement arrangement (3) with fish engagement means (5) configured to lock the fishing tool to the fish inside a well. The fishing tool (1) has an electrically actuated fish disengagement arrangement (4), which is configured to unlock the fishing tool from the fish, wherein the fish disengagement arrangement (4) comprises an electric actuator (13). The fish disengagement arrangement (4) comprises a direct mechanical force link (6) between the electric actuator (13) and the fish engagement means (5), wherein the direct mechanical force link is configured to connect a mechanical force from the electric actuator (13) to the fish engagement means (5).
    Type: Grant
    Filed: August 20, 2018
    Date of Patent: May 11, 2021
    Assignee: Wellgrab AS
    Inventors: Geir Magne Mo Johnsen, Alexander Ibragimov, Stian Krag, Polina Ibragimova
  • Publication number: 20200248520
    Abstract: A fishing tool (1) configured to retrieve a fish (100) from a wellbore, having a fish engagement arrangement (3) with fish engagement means (5) configured to lock the fishing tool to the fish inside a well. The fishing tool (1) has an electrically actuated fish disengagement arrangement (4), which is configured to unlock the fishing tool from the fish, wherein the fish disengagement arrangement (4) comprises an electric actuator (13). The fish disengagement arrangement (4) comprises a direct mechanical force link (6) between the electric actuator (13) and the fish engagement means (5), wherein the direct mechanical force link is configured to connect a mechanical force from the electric actuator (13) to the fish engagement means (5).
    Type: Application
    Filed: August 20, 2018
    Publication date: August 6, 2020
    Inventors: Geir Magne Mo JOHNSEN, Alexander IBRAGIMOV, Stian KRAG, Polina IBRAGIMOVA